Pipe joints or couplings – Side slide
Reexamination Certificate
2008-12-19
2011-12-20
Dunwoody, Aaron (Department: 3679)
Pipe joints or couplings
Side slide
C285S039000, C285S067000, C285S330000
Reexamination Certificate
active
08079620
ABSTRACT:
A slip fit quick disconnect pipe coupler having an insertion portion and a housing portion which mate to form a sealed coupling between pipes. The insertion portion and housing portion are separable to decouple the pipes.
REFERENCES:
patent: 295151 (1884-03-01), Cummins
patent: 531071 (1894-12-01), Stahley
patent: 686571 (1901-11-01), Wilson
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patent: 3645333 (1972-02-01), Maass
patent: 3812910 (1974-05-01), Wellstein
patent: 3869000 (1975-03-01), English
patent: 4037654 (1977-07-01), Lien
patent: 4886426 (1989-12-01), Surinak
patent: 5997046 (1999-12-01), Hoeptner, III
patent: 6311770 (2001-11-01), Mullis
Dunwoody Aaron
Kee Fannie
Klug Kevin L.
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